Pith Number

pith:GF7T4PC2

pith:2021:GF7T4PC2AKLJTCQ33WEVT5RRZG

not attested not anchored not stored refs pending

New 2- and 3-loop heavy flavor corrections to unpolarized and polarized deep-inelastic scattering

A. De Freitas, C. Schneider, J. Ablinger, J. Bl\"umlein, K. Sch\"onwald, M. Saragnese

arxiv:2107.09350 v1 · 2021-07-20 · hep-ph · hep-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GF7T4PC2AKLJTCQ33WEVT5RRZG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T02:59:28.919904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

317f3e3c5a0296998a1bdd8959f631c99a98b0d15bd0a64b407fa00dd9b6d53b

Aliases

arxiv: 2107.09350 · arxiv_version: 2107.09350v1 · doi: 10.48550/arxiv.2107.09350 · pith_short_12: GF7T4PC2AKLJ · pith_short_16: GF7T4PC2AKLJTCQ3 · pith_short_8: GF7T4PC2

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/GF7T4PC2AKLJTCQ33WEVT5RRZG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 317f3e3c5a0296998a1bdd8959f631c99a98b0d15bd0a64b407fa00dd9b6d53b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "191ca6c4a836769732a19dc1da8f3da397e9582595bed9502c7afaa468642b67",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-07-20T09:11:28Z",
    "title_canon_sha256": "a3f6db095ad3344b3b7aa5fa25cbfde199327a32ea7c1b6d527d342ba262d456"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.09350",
    "kind": "arxiv",
    "version": 1
  }
}